Latency analysis on W-band hybrid fiber-wireless link using software defined radio in real time

This paper reports an experimental comparison and analysis of latency for different modulation techniques at different data rates in W-band Radio-over-Fiber (RoF) transmission links. In addition, a software defined radio called GNU-Radio is employed with Universal Software Radio Peripherals (USRP) t...

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Bibliographic Details
Published in:	Revista Facultad de Ingeniería no. 87; pp. 16 - 22
Main Authors:	Rico-Martínez, Mónica Andrea, Morales-Vicente, Álvaro, Puerta-Ramírez, Rafael, Mehmeri-Dantas, Víctor, Tafur-Monroy, Idelfonso, Varón-Duran, Gloria Margarita
Format:	Journal Article
Language:	English
Published:	Medellín Universidad de Antioquía 01-06-2018 Universidad de Antioquia
Subjects:	Internet of Things network performance Open source software Photonics radio over fiber Real time Researchers Signal processing software defined radio Software radio w band Wireless communications Wireless networks
Online Access:	Get full text
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Summary:	This paper reports an experimental comparison and analysis of latency for different modulation techniques at different data rates in W-band Radio-over-Fiber (RoF) transmission links. In addition, a software defined radio called GNU-Radio is employed with Universal Software Radio Peripherals (USRP) to generate and retrieve the transmitted signals. Likewise, it is used to test the end to end latency in the W-band RoF link. Our main contribution is achieving a W-Band low-latency wireless fiber link which fits to the key performance indicators of 5G networks.
ISSN:	0120-6230 2422-2844
DOI:	10.17533/udea.redin.n87a03